//#preprocess
/*
* ListStyleButtonField.java
*
* Research In Motion Limited proprietary and confidential
* Copyright Research In Motion Limited, 2008-2008
*/

package com.cms.recursoshumanos.component.base;

import net.rim.device.api.system.Bitmap;
import net.rim.device.api.system.Characters;
import net.rim.device.api.system.Display;
import net.rim.device.api.ui.Color;
import net.rim.device.api.ui.DrawStyle;
import net.rim.device.api.ui.Field;
import net.rim.device.api.ui.Font;
import net.rim.device.api.ui.Graphics;
import net.rim.device.api.ui.TouchEvent;
import net.rim.device.api.ui.Touchscreen;
import net.rim.device.api.ui.Ui;
  
public class ListStyleButtonField2 extends ListStyleButtonField {
  private static final int WIDTH2 = Display.getWidth();
  private int WIDTH_TIME = 126;
  public static int DRAWPOSITION_TOP = 0;
  public static int DRAWPOSITION_BOTTOM = 1;
  public static int DRAWPOSITION_MIDDLE = 2;
  public static int DRAWPOSITION_SINGLE = 3;
  
  protected static final int CORNER_RADIUS = 18;
  
  private static final int HPADDING = (WIDTH2 <= 320) ? 6 : 8;
  private static final int VPADDING = 2;
  
  protected static final int COLOR_BACKGROUND = 0xFFFFFF;
  protected static final int COLOR_BORDER = 0xBBBBBB;
  protected static int COLOR_BACKGROUND_FOCUS = 0x186DEF;
  
  private LabelListMenuItem _labelField;
  private LabelListMenuItem _descripcionField;
  private LabelListMenuItem _statusField;
  private Bitmap _leftIcon;
  private Bitmap _actionIcon;
  
  private int _targetHeight;
  private int _rightOffset;
  private int _leftOffset;
  private int _labelHeight;
  private int _descripcionHeight;
  
  protected int _drawPosition = -1;

  public ListStyleButtonField2( String label, String location, String datetime, long style )
  {
      this( label, location, datetime, null, style );
  }
  
  public ListStyleButtonField2( String label, String location, String datetime, Bitmap actionIcon )
  {
      this( label, location, datetime, actionIcon, 0 );
  }
  public ListStyleButtonField2(Bitmap bitmap, String name, String address, String dateTime, Bitmap _caret) {
	  this(bitmap, name, address, dateTime, _caret, 0);
  }
  public ListStyleButtonField2( String label, String location, String datetime, Bitmap actionIcon, long style )
  {
      this( null, label, location, datetime, actionIcon, style );
  }
  
  public ListStyleButtonField2( Bitmap icon, String label, String location, String datetime, long style )
  {
      this( icon, label, location, datetime, null, style );
  }
  
  public ListStyleButtonField2( Bitmap icon, String label, String location, String datetime, Bitmap actionIcon, long style )
  {
      super( USE_ALL_WIDTH | Field.FOCUSABLE );
             
      _labelField = new LabelListMenuItem( label, style );
      _descripcionField = new LabelListMenuItem( location, style );
      _statusField = new LabelListMenuItem( datetime, 0 );
      _actionIcon = actionIcon;
      _leftIcon = icon;
      Font defaultFont = getFont();
	  Font font2 = defaultFont.derive(Font.ITALIC, 6, Ui.UNITS_pt);
      Font font = defaultFont.derive(Font.PLAIN, 8, Ui.UNITS_pt);
	  Font font3 = defaultFont.derive(Font.CURSIVE_STYLE, 5, Ui.UNITS_pt);
	  _labelField.setFont(font);
	  _descripcionField.setFont(font2);
	  _statusField.setFont(font3);
  }
  
  public ListStyleButtonField2(long l) {
	  super(l);
  }

/**
   * DRAWPOSITION_TOP | DRAWPOSITION_BOTTOM | DRAWPOSITION_MIDDLE
   * Determins how the field is drawn (borders)
   * If none is set, then no borders are drawn
   */
  public void setDrawPosition( int drawPosition )
  {
      _drawPosition = drawPosition;
  }
  
  public String toString()
  {
      return _labelField.toString()+", "+_descripcionField.toString()+", "+_statusField.toString();
  }
  
  public void layout( int width, int height )
  {

      _targetHeight = getFont().getHeight() / 2 * 3 + 2 * VPADDING;
//#ifndef VER_4.6.1 | VER_4.6.0 | VER_4.5.0 | VER_4.2.1 | VER_4.2.0
      if( Touchscreen.isSupported() ) {
          _targetHeight = getFont().getHeight() * 2 + 2 * VPADDING;
      }
//#endif
  	
      _targetHeight *= 1.5;
      
      _leftOffset = HPADDING;
      if( _leftIcon != null ) {
          _leftOffset += _leftIcon.getWidth() + HPADDING;
      }
      
      _rightOffset = HPADDING;
      if( _actionIcon != null ) {
          _rightOffset += _actionIcon.getWidth() + HPADDING;
      }
      WIDTH_TIME = _statusField.getFont().getAdvance(_statusField.getText());
      _statusField.layout(WIDTH_TIME, height/2); // width - _leftOffset - _rightOffset - labelWidth - 10
      int datetimeWidth = _statusField.getWidth();
      
      _labelField.layout( width - _leftOffset - _rightOffset - datetimeWidth - 10, height/2 );
      _labelHeight = _labelField.getHeight();
      int labelWidth = _labelField.getWidth(); //getFont().getAdvance(_labelField.getText());
      
      _descripcionField.layout( width - _leftOffset - _rightOffset, height/2 );
      _descripcionHeight = _descripcionField.getFont().getHeight();
      int locationWidth = _descripcionField.getWidth();
      
      if( _labelField.isStyle( DrawStyle.HCENTER ) ) {
          _leftOffset = ( width - Math.max(labelWidth+datetimeWidth,locationWidth) ) / 2;
      } else if ( _labelField.isStyle( DrawStyle.RIGHT ) ) {
          _leftOffset = width - Math.max(labelWidth+datetimeWidth,locationWidth) - HPADDING - _rightOffset;
      }
      
      int extraVPaddingNeeded = 0;
      if( (_labelHeight + _descripcionHeight) < _targetHeight ) {
          // Make sure that they are at least 1.5 times font height
          extraVPaddingNeeded =  ( _targetHeight - _labelHeight - _descripcionHeight ) / 2;
      }
      
      setExtent( width, _labelHeight + _descripcionHeight + 20 + 2 * extraVPaddingNeeded );
  }
  
  protected void paint( Graphics g )
  {
	  int color = g.getColor();
	  
	  // Left Bitmap
      if( _leftIcon != null ) {
          g.drawBitmap( HPADDING, (getHeight()/2)-(_leftIcon.getHeight()/2), _leftIcon.getWidth(), _leftIcon.getHeight(), _leftIcon, 0, 0 );
      }
      int labelWidth = _labelField.getWidth();
      int datetimeWidth = _statusField.getWidth();
      // Label
      try {
          g.pushRegion( _leftOffset, ( getHeight() - (_labelHeight + _descripcionHeight + 10) ) / 2, getWidth() - _leftOffset - _rightOffset - datetimeWidth, _labelHeight, 0, 0 );
          g.setFont(_labelField.getFont());
          _labelField.paint( g );
      } finally {
          g.popContext();
      }
      // Location
	  g.setColor(Color.DARKSLATEGRAY);
      try {
          g.pushRegion( _leftOffset+10, (( getHeight() - (_labelHeight + _descripcionHeight + 10) ) / 2) + _labelHeight + (_statusField.getHeight()/2), getWidth() - _leftOffset - _rightOffset, _descripcionHeight, 0, 0 );
          g.setFont(_descripcionField.getFont());
          _descripcionField.paint( g );
      } finally {
          g.popContext();
      }
      // Datetime
      int colorFocus = g.isDrawingStyleSet( Graphics.DRAWSTYLE_FOCUS ) ? Color.WHITE : Color.DARKGRAY;
      g.setColor(colorFocus);
      try {
          g.pushRegion( 5 + getWidth() - _rightOffset - datetimeWidth,  (_statusField.getHeight()/2) + 10, getWidth() - _leftOffset - _rightOffset - labelWidth, _statusField.getHeight(), 0, 0 );
          g.setFont(_statusField.getFont());
          _statusField.paint( g );
      } finally {
          g.popContext();
      }
      g.setColor(color);
      // Right (Action) Bitmap
      if( _actionIcon != null ) {
          g.drawBitmap( getWidth() - HPADDING - _actionIcon.getWidth(), ( getHeight() - _actionIcon.getHeight() ) / 2, _actionIcon.getWidth(), _actionIcon.getHeight(), _actionIcon, 0, 0 );
      }
  }
  
  protected void paintBackground( Graphics g )
  {
      if( _drawPosition < 0 ) {
          // it's like a list field, let the default background be drawn
          super.paintBackground( g );
          return;
      }
      
      int oldColour = g.getColor();
      
      int background = g.isDrawingStyleSet( Graphics.DRAWSTYLE_FOCUS ) ? COLOR_BACKGROUND_FOCUS : COLOR_BACKGROUND;
      try {
          if( _drawPosition == 0 ) {
              // Top
              g.setColor( background );
              g.fillRoundRect( 0, 0, getWidth(), getHeight() + CORNER_RADIUS, CORNER_RADIUS, CORNER_RADIUS );
              g.setColor( COLOR_BORDER );
              g.drawRoundRect( 0, 0, getWidth(), getHeight() + CORNER_RADIUS, CORNER_RADIUS, CORNER_RADIUS );
              g.drawLine( 0, getHeight() - 1, getWidth(), getHeight() - 1 );
          } else if( _drawPosition == 1 ) {
              // Bottom 
              g.setColor( background );
              g.fillRoundRect( 0, -CORNER_RADIUS, getWidth(), getHeight() + CORNER_RADIUS, CORNER_RADIUS, CORNER_RADIUS );
              g.setColor( COLOR_BORDER );
              g.drawRoundRect( 0, -CORNER_RADIUS, getWidth(), getHeight() + CORNER_RADIUS, CORNER_RADIUS, CORNER_RADIUS );
          } else if( _drawPosition == 2 ) {
              // Middle
              g.setColor( background );
              g.fillRoundRect( 0, -CORNER_RADIUS, getWidth(), getHeight() + 2 * CORNER_RADIUS, CORNER_RADIUS, CORNER_RADIUS );
              g.setColor( COLOR_BORDER );
              g.drawRoundRect( 0, -CORNER_RADIUS, getWidth(), getHeight() + 2 * CORNER_RADIUS, CORNER_RADIUS, CORNER_RADIUS );
              g.drawLine( 0, getHeight() - 1, getWidth(), getHeight() - 1 );
          } else {
              // Single
              g.setColor( background );
              g.fillRoundRect( 0, 0, getWidth(), getHeight(), CORNER_RADIUS, CORNER_RADIUS );
              g.setColor( COLOR_BORDER );
              g.drawRoundRect( 0, 0, getWidth(), getHeight(), CORNER_RADIUS, CORNER_RADIUS );
          }
      } finally {
          g.setColor( oldColour );
      }
  }
  
  protected void drawFocus( Graphics g, boolean on )
  {
      if( _drawPosition < 0 ) {
          super.drawFocus( g, on );
      } else {
          boolean oldDrawStyleFocus = g.isDrawingStyleSet( Graphics.DRAWSTYLE_FOCUS );
          try {
              if( on ) {
                  g.setDrawingStyle( Graphics.DRAWSTYLE_FOCUS, true );
              }
              paintBackground( g );
              paint( g );
          } finally {
              g.setDrawingStyle( Graphics.DRAWSTYLE_FOCUS, oldDrawStyleFocus );
          }
      }
  }
  
  protected boolean keyChar( char character, int status, int time ) 
  {
      if( character == Characters.ENTER ) {
          clickButton();
          return true;
      }
      return super.keyChar( character, status, time );
  }
  
  protected boolean navigationClick( int status, int time ) 
  {
      clickButton(); 
      return true;    
  }
  
  protected boolean trackwheelClick( int status, int time )
  {        
      clickButton();    
      return true;
  }
  
  //#ifndef VER_4.1.0 | 4.0.0
      protected boolean invokeAction( int action ) 
      {
          switch( action ) {
              case ACTION_INVOKE: {
                  clickButton(); 
                  return true;
              }
          }
          return super.invokeAction( action );
      }
  //#endif        
       
  /**
   * A public way to click this button
   */
  public void clickButton() 
  {
      fieldChangeNotify( 0 );
  }
     
//#ifndef VER_4.6.1 | VER_4.6.0 | VER_4.5.0 | VER_4.2.1 | VER_4.2.0
  protected boolean touchEvent( TouchEvent message )
  {
      int x = message.getX( 1 );
      int y = message.getY( 1 );
      if( x < 0 || y < 0 || x > getExtent().width || y > getExtent().height ) {
          // Outside the field
          return false;
      }
      switch( message.getEvent() ) {
     
          case TouchEvent.UNCLICK:
              clickButton();
              return true;
      }
      return super.touchEvent( message );
  }
//#endif 

  public void setDirty( boolean dirty ) {}
  public void setMuddy( boolean muddy ) {}
  
  

}